To determine if 3851 is a prime number or a composite number, we simply look at the factors for 3851.
If the factors of 3851 are only 3851 and 1, then we know that 3851 is a prime number. Otherwise, 3851 is a composite number.
To explain better, if 3851 is only divisible by 1 and 3851, then it is a prime number, and if 3851 is divisible by more than 3851 and 1, then it is a composite number.
The factors of 3851 are as follows:
1, 3851
Therefore, since 3851 is divisible by only one and itself, the answer to the
question "Is 3851 prime or composite?" is highlighted in blue below.
prime
Is 3852 prime or composite?
OK. Now you know that 3851 is a prime number. Use our logic above and see if
you can figure out if the next number on our list is prime or composite before you check your answer.
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